Taste Test

Coffee – it’s an acquired taste! Or is it? This is Sandra Tsing Loh with the Loh Down on Science. Some of us LOVE the bitter taste of coffee – others prefer sweet colas! Why is that? Marilyn Cornelis of Northwestern University wondered if the answer is in our D-N-A.

Genome Clutter

Gaaah – this place is so cluttered! Do I NEED all this stuff? This is Sandra Tsing Loh with the Loh Down on Science, saying…maybe! Just like that overstuffed closet, your body is crammed with different proteins. Your genes contain blueprints for all of them. But some proteins have multiple,